VQ - Brochure

VQ NET MB data file // issue 1.04 // 30.07.09
VQ NET MB
Tannoy adopts a policy of continuous improvement and product specification is subject to change
Tannoy United Kingdom T: 00 44 (0) 1236 420199 E: [e-mail]
Tannoy Deutschland T: 00 49 (180) 1111 881 E: [e-mail]
Tannoy France T: 00 33 (0) 1 7036 7473 E: [e-mail]
TC|Group Americas T: 00 1 [phone] E: [e-mail]
• Identical performance to low/mid section of
VQ full range systems
• Modular design for a wide variety of applications
• Compact Dimensions
• Extremely high maximum SPL
• Stadiums & other Sports facilities
• Large Houses of Worship
• Large Corporate AV applications
• Dance Clubs
• Live sound – concert halls, theatres, open-air venues
Applications
Features
Integrated with cutting edge digital signal processing, network control and dual channel
Class D amplification, the VQ NET MB is intended for use as a flown or ground stacked,
high power low/mid frequency module used in conjunction with full range or mid/high
systems in the VQ series.
Two (12”) low frequency transducers, offer high power handling and low power compression
for high continuous SPL capability. A newly designed LF loading design provides the highest
possible sensitivity for low/mid frequency output.
The VQ NET MB is principally intended for use with VQ systems to construct arrays with
extended low frequency pattern control. By fixing a VQ NET MB at the opposing end of a
VQ full range loudspeaker we can effectively extend pattern control to below the cutoff point
of the Mid/High PSW™ waveguide. By offsetting the devices using delay we can also steer
the low frequency lobe. The VQ NET MB can be used to extend the bandwidth of any VQ
Mid/High product whether singly or as part of an array.
The modular approach of amplifiers, processing, monitoring and drivers designed into each
loudspeaker enables acoustic optimization for the speaker to perform as a unified whole.
The intuitive setup software, integrated processing, tuning control, performance diagnostics
and protection produces an easy to install and exceptionally high performance networkable
loudspeaker.
For outdoor applications, weather resistant enclosures which incorporate stainless steel
hardware are available.
Product Description
VNET™ Network
Each VQ NET MB is fully VNET™ compliant. VNET™
supports free network topology so that the loudspeakers can be
arranged in a daisy chain, linked in a star configuration or in any
combination of both. Implementation of the network between
nodes is via high quality rugged Neutrik Ethercon connectors,
which are compatible with standard RJ45 plugs, and CAT5
cable. Each speaker has a unique address for auto-location on
the network. System commissioning and ongoing network
control, incorporating real time diagnostics of electronics and
drive unit, are all managed by the exclusive VNET™ software
package. Supplied with each unit, this intuitive Windows tool
controls all critical install, commissioning and performance
monitoring functions.
An RS485 interface is used for the serial data, with a twisted pair
to send and receive information to a high number of nodes over
very long distances. Operating a shared bus system, so that a
single computer can control any node on that bus, also means
that status information can be gathered from any of the devices.
The RS-485 differential signal is very robust, while its noise
immunity and long-distance capability ensure it is one of the
most popular communications methods used in industry. Only
data to control setup functions and ongoing system diagnostics
is carried over the network.
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